What was found
MAIN CABIN LH SIDE FLOOR WEB HAS CORROSION ON UPPER AND LOWER SURFACE AT NUTPLATES LOCATIONS FROM STA 1640 - 1682 LBL 55 REMOVED CORROSION AS REQUIRED ON UPPER AND LOWER SURFACES, REMAINING MATERIAL IS .064", REMOVED .007", ORIGINAL .071" FOUND TO BE WITHIN LIMITS OF B757-200 SRM 53-60-15-0I GIG 1 DETAIL I AND B757-200 SRM 53-60-15-1A FIG 101 DETAIL VI